51465834

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8044

約数の個数: 64

約数和(自身を含む): 138412800

約数和(自身を除く): 86946966

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 8009, 16018, 24027, 48054, 56063, 72081, 112126, 136153, 144162, 168189, 216243, 272306, 336378, 408459, 432486, 504567, 816918, 953071, 1009134, 1225377, 1513701, 1906142, 2450754, 2859213, 3027402, 3676131, 5718426, 7352262, 8577639, 17155278, 25732917, 51465834]

約数ペア:

[(1, 51465834), (2, 25732917), (3, 17155278), (6, 8577639), (7, 7352262), (9, 5718426), (14, 3676131), (17, 3027402), (18, 2859213), (21, 2450754), (27, 1906142), (34, 1513701), (42, 1225377), (51, 1009134), (54, 953071), (63, 816918), (102, 504567), (119, 432486), (126, 408459), (153, 336378), (189, 272306), (238, 216243), (306, 168189), (357, 144162), (378, 136153), (459, 112126), (714, 72081), (918, 56063), (1071, 48054), (2142, 24027), (3213, 16018), (6426, 8009)]